Datasheets
INA154U by:

High-Speed, Precision Difference Amplifier (G = 1) 8-SOIC -40 to 85

Part Details for INA154U by Texas Instruments

Results Overview of INA154U by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Medical Imaging Automotive

INA154U Information

INA154U by Texas Instruments is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Price & Stock for INA154U

Part # Distributor Description Stock Price Buy
Bristol Electronics   84
RFQ
Bristol Electronics   35
RFQ
Rochester Electronics INA154 High-Speed, Precision Difference Amplifier (G = 1) RoHS: Compliant Status: Active Min Qty: 1 1
  • 1 $2.0900
  • 25 $2.0500
  • 100 $1.9600
  • 500 $1.8800
  • 1,000 $1.7800
$1.7800 / $2.0900 Buy Now
DISTI # INA154U
TME IC: differential amplifier, 3MHz, Ch: 1, SO8, 1V/V, 750uV, tube Min Qty: 1 0
  • 1 $4.0100
  • 5 $3.6100
  • 25 $3.1900
  • 75 $2.8700
$2.8700 / $4.0100 RFQ
DISTI # C1S746208787043
Chip One Stop Specific Purpose Amplifier RoHS: Compliant Container: Tube 75
  • 1 $3.5900
  • 10 $2.7200
  • 50 $2.1700
$2.1700 / $3.5900 Buy Now
Win Source Electronics IC OPAMP DIFF 3.1MHZ 8SOIC 18730
  • 9 $6.0195
  • 18 $5.6312
  • 28 $5.4370
  • 40 $5.0487
  • 52 $4.8545
  • 65 $4.6603
$4.6603 / $6.0195 Buy Now

Part Details for INA154U

INA154U CAD Models

INA154U Part Data Attributes

INA154U Texas Instruments
Buy Now Datasheet
Compare Parts:
INA154U Texas Instruments High-Speed, Precision Difference Amplifier (G = 1) 8-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type ANALOG CIRCUIT
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 3
Number of Channels 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 36 V
Supply Voltage-Min (Vsup) 8 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for INA154U

This table gives cross-reference parts and alternative options found for INA154U. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of INA154U, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
INA154UG4 Texas Instruments Check for Price High-Speed, Precision Difference Amplifier (G = 1) 8-SOIC -40 to 85 INA154U vs INA154UG4
INA154U/2K5 Texas Instruments $1.6135 High-Speed, Precision Difference Amplifier (G = 1) 8-SOIC -40 to 85 INA154U vs INA154U/2K5
INA154U/2K5E4 Texas Instruments Check for Price SPECIALTY ANALOG CIRCUIT, PDSO8, SOIC-8 INA154U vs INA154U/2K5E4

INA154U Related Parts

INA154U Frequently Asked Questions (FAQ)

  • The INA154U can handle input voltages up to ±650mV, but it's recommended to keep the input voltage within ±500mV to ensure accurate measurements.

  • The gain resistor (Rg) should be chosen based on the desired gain and the input voltage range. A higher gain resistor value results in higher gain, but also increases noise and offset voltage. A good starting point is to use the recommended values in the datasheet, and then adjust based on your specific application.

  • The REF pin is a reference input that allows you to set the output voltage of the INA154U to a specific level. This can be useful for applications where you need to level-shift the output voltage or to provide a specific output voltage range. You can connect the REF pin to a voltage source or a resistive divider to set the desired output voltage.

  • To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, use shielding, filtering, and decoupling capacitors to reduce electromagnetic interference (EMI) and radio-frequency interference (RFI).

  • The INA154U can drive up to 10mA of output current, but it's recommended to keep the output current below 5mA to ensure accurate measurements and to prevent overheating.

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